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Romashka [77]
3 years ago
6

For brett's birthday his mother gave out colorful birthday hats that were cone shaped. the opening of the bottom of the hat was

3 cm and the height of the cone was 7 cm. brett filled his hat with candy. what is the approximate volume of candy?
Mathematics
1 answer:
nika2105 [10]3 years ago
4 0
The volume of cone is calculated by the formula V= \frac{1}{3} \pi R^2H, where H is a height of cone and R is a radius of the bottom.
In your case, R=3 cm and R=7 cm. Then V= \frac{1}{3} \pi* 3^2*7= \frac{63\pi}{3} =21\pi.
Answer: The volume of candy is 21π.
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